Wohlers Heating & AC

We’re a family-oriented heating and cooling team serving homeowners and commercial customers throughout the Madison area, Dane County and surrounding communities. Since 1991, we’ve worked to make indoor spaces as comfortable, efficient and safe as possible. Our roots were established by Marlus Wohlers, who brought industry experience to our business and built it from the ground up. Today, we’re large enough to service all makes and models of equipment while remaining small enough to provide attentive, personal care.

Our qualified technicians repair furnaces, air conditioning systems, boilers, heat pumps and indoor air quality equipment. We also offer extended service hours and can be reached after hours when a furnace needs emergency attention. Rather than presenting only one quote, we strive to explain the available comfort solutions and help each homeowner make an informed decision. We know there is rarely just one way to achieve the right level of comfort.

Geothermal systems are also an important part of our work. We specialize in installing geothermal heat pumps and loops, and we can manage projects from system design through installation, maintenance and repair. Our experience allows us to take on geothermal projects of many sizes, including new installations and twice-yearly maintenance in the greater Madison and Sun Prairie area. We believe in completing every job the right way and standing behind our work and the products we install. We are fully licensed and insured, and all work is guaranteed. You can reach us at (608) 839-1604 or visit us at 351 Progress Drive in Cottage Grove, Wisconsin.